Sagot :
Answer:
True 1.The septum acts as a one way door,allowing blood to flow either forward into the next chamber,or out of the heart. True or False
True 2. The heart has pumps,each pump has two chamber the upper and the lower chambers. True or False
True 3. All of the muscle tissues of the heart do not contract at the same time. True or False
True 4. Blood is the canstantly circulating fluid providing the body with nutrition, oxygen, and waste removal. True or False
Explanation:
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